void MainWindow::openDefaultiTunes()
{
QString fileName;
QFile nameFile("libraryName.mln");
if(nameFile.open(QFile::ReadOnly | QFile::Text))
{
fileName = nameFile.readLine();
nameFile.close();
}
else
{
nameFile.close();
return;
}
QFile file(fileName);
if (!file.open(QFile::ReadOnly | QFile::Text)) {
QMessageBox::warning(this, tr("Music Collection"),
tr("Cannot read file %1:\n%2.")
.arg(fileName)
.arg(file.errorString()));
return;
}
statusBar()->showMessage(tr("Parsing iTunes Library......"));
_library->empty();
if ( Parser::parse( file, _library ) ) {
statusBar()->showMessage(tr("File loaded"), 2000);
qDebug() << "Library updated";
emit libraryUpdated();
}
}
/*
* ---------------------------------------------------------
* Slots
* ---------------------------------------------------------
*/
void MainWindow::openiTunesLibrary() {
QString fileName =
QFileDialog::getOpenFileName(this, tr("Open iTunes Library File"),
QDir::currentPath(),
tr("iTunes XML Library File(*.xml)"));
if (fileName.isEmpty())
return;
QFile file(fileName);
if (!file.open(QFile::ReadOnly | QFile::Text)) {
QMessageBox::warning(this, tr("Music Collection"),
tr("Cannot read file %1:\n%2.")
.arg(fileName)
.arg(file.errorString()));
return;
}
statusBar()->showMessage(tr("Parsing iTunes Library......"));
_library->empty();
if ( Parser::parse( file, _library ) ) {
statusBar()->showMessage(tr("File loaded"), 2000);
qDebug() << "Library updated";
//output the iTunes library location for easy loading later
QFile nameFile("libraryName.mln");
nameFile.open(QFile::ReadWrite | QFile::Truncate);
nameFile.write(fileName.toStdString().c_str());
emit libraryUpdated();
}
}
/*
* ---------------------------------------------------------
* Setups
* ---------------------------------------------------------
*/
void MainWindow::createWindow() {
QWidget *w = new QWidget;
setCentralWidget(w);
_playBox = new PlayBox(this);
_tracklist = new Tracklist(this);
_playlist = new Playlist(_tracklist, this);
_colourMapDisplay = new ColourMapDisplay(this);
_display = new GridDisplay(600, _tracklist, _dataGrid, this);
QGridLayout *gridLayout = new QGridLayout;
//fromRow, fromCol, rowSpan, colSpan
gridLayout->addWidget( _display, 0, 0, 4, 1);
QVBoxLayout *vbox = new QVBoxLayout;
vbox->addWidget(new QLabel(tr("Playlists")));
vbox->addWidget(_playlist);
vbox->addWidget(new QLabel(tr("Track list")));
vbox->addWidget(_tracklist);
vbox->addWidget(_colourMapDisplay);
gridLayout->addLayout(vbox,1,1,1,1);
connect(_display, SIGNAL(playingTrack(MusicTrack*)),
this, SLOT(updateCurrentlyPlaying(MusicTrack*)));
connect(this, SIGNAL(libraryUpdated()), _playlist, SLOT(updatePlaylist()));
connect(this, SIGNAL(libraryUpdated()), _display, SLOT(reload()));
connect(this, SIGNAL(openPredictGridFile(QString)), _display, SLOT(openPredictionGrid(QString)));
connect(this, SIGNAL(savePredictGridFile(QString)), _display, SLOT(savePredictionGrid(QString)));
connect(this, SIGNAL(playModeChanged()), _display, SLOT(playModeChanged()));
connect(this, SIGNAL(cancelButtonSignal()), _display, SLOT(cancelButton()));
connect(_display, SIGNAL(fullScreenMode(bool)), this, SLOT(fullScreenMode(bool)));
connect(this, SIGNAL(fullScreenModeOff()), _display, SLOT(fullScreenMouse()));
connect(_playlist, SIGNAL(SelectedPlaylist(QString)), _display, SLOT(playlistSelected(QString)));
connect(_display, SIGNAL(updateColourMap(int *, int)), _colourMapDisplay, SLOT(updateSquare(int *, int)));
connect(this, SIGNAL(resetGrid()), _display, SLOT(resetGrid()));
w->setLayout(gridLayout);
statusBar()->showMessage(tr("Ready"));
}
void MpdLibraryDb::connectionChanged(const MPDConnectionDetails &details)
{
QString dbFile=databaseName(details);
DBUG << dbFileName << dbFile;
if (dbFile!=dbFileName) {
init(dbFile);
} else {
emit libraryUpdated();
}
}
void MusicScanner::scan(const QString &folder, const QString &cacheFile, bool readCache, const QSet<FileOnlySong> &existingSongs)
{
lastCacheProg=-1;
if (!cacheFile.isEmpty() && readCache) {
MusicLibraryItemRoot *lib=new MusicLibraryItemRoot;
MusicLibraryModel::convertCache(cacheFile);
readProgress(0.0);
if (lib->fromXML(cacheFile, QDateTime(), folder)) {
lib->applyGrouping();
if (!stopRequested) {
emit libraryUpdated(lib);
} else {
delete lib;
}
return;
} else {
delete lib;
}
}
if (stopRequested) {
return;
}
count=0;
lastUpdate=0;
MusicLibraryItemRoot *library = new MusicLibraryItemRoot;
QString topLevel=Utils::fixPath(QDir(folder).absolutePath());
QSet<FileOnlySong> existing=existingSongs;
scanFolder(library, topLevel, topLevel, existing, 0);
if (!stopRequested) {
library->applyGrouping();
if (!cacheFile.isEmpty()) {
writeProgress(0.0);
library->toXML(cacheFile, QDateTime(), this);
}
emit libraryUpdated(library);
} else {
delete library;
}
}
void MusicScanner::scan(const QString &folder, const QString &cacheFile, bool readCache, const QSet<FileOnlySong> &existingSongs)
{
if (!cacheFile.isEmpty() && readCache) {
MusicLibraryItemRoot *lib=new MusicLibraryItemRoot;
readProgress(0.0);
if (lib->fromXML(cacheFile, 0, 0, folder)) {
if (!stopRequested) {
emit libraryUpdated(lib);
} else {
delete lib;
}
return;
} else {
delete lib;
}
}
if (stopRequested) {
return;
}
count=0;
MusicLibraryItemRoot *library = new MusicLibraryItemRoot;
QString topLevel=Utils::fixPath(QDir(folder).absolutePath());
QSet<FileOnlySong> existing=existingSongs;
timer.start();
scanFolder(library, topLevel, topLevel, existing, 0);
if (!stopRequested) {
if (!cacheFile.isEmpty()) {
writeProgress(0.0);
library->toXML(cacheFile, 0, false, this);
}
emit libraryUpdated(library);
} else {
delete library;
}
}
